Agree with fresh and fit being a carictature and really b*stard version but I cant co sign the reasons you used. Lets reallllllly look at what you are saying, just because two foreign guys say they dont want to date "ghetto/hood" or whatever descriptor they use type black chicks and/or single moms that makes them toxic. Why does where the next man chose to stick his package make them toxic, do you think men should be forced to be with those women? Do you keep the same energy and police when women say they dont want lame, boring, short men or "brokies"?
I think one of the dudes was actually married to a single mom, so he was open to it before, are you saying whatever he experienced doesnt matter and he should be still doing it even though he has improved his station in life? I think its "toxic" when other men try to say what dudes should do even if they dont want to, why would you even care, that just means more options for you!
Me personally I have dated single moms and have no issue with it but I know Im not gonna catch feelings and usually we are just having consensual fun but I would never tell another man what he should or shouldnt do and dont consider it toxic if a man said he is not interested in that, especially if he tried it before and came out on losing end..